Hi, I am trying to test cross-sectional dependence test by Pesaran (2004) and used this state command XTCD . I got the following two errors
1- Error: The panel is highly unbalanced.
Not enough common observations across the panel to perform Pesaran's test.
insufficient observations
2- unknown function *sqrt()..
Does anyone know to solve these problems?
Thanks
1- Error: The panel is highly unbalanced.
Not enough common observations across the panel to perform Pesaran's test.
insufficient observations
2- unknown function *sqrt()..
Does anyone know to solve these problems?
Thanks
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